Home / 4,303,159.42-5,938,490.65-2,369,489.20

Finding the Fourth Proportional to 4,303,159.42, 5,938,490.65 and 2,369,489.20

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Solution

The fourth proportional to 4,303,159.42, 5,938,490.65 and 2,369,489.20 is: 3,269,967.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,159.42 : 5,938,490.65 = 2,369,489.20 : x
  2. Step 2: Convert to fraction form
    4,303,159.42/5,938,490.65 = 2,369,489.20/x
  3. Step 3: Cross multiply
    4,303,159.42x = 5,938,490.65 × 2,369,489.20
  4. Step 4: Simplify right side
    4,303,159.42x = 14,071,189,459,475.98
  5. Step 5: Solve for x
    x = 14,071,189,459,475.98/4,303,159.42
  6. Step 6: Final answer
    x = 3,269,967.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.